Re: [GBatista] Helmet to pair with Recon Flight HUD?
Pretty much all of them. The Tonfly helmets are made to be flush with your forehead more or less which is usually a good thing, but with the ski goggles bulging out, it looks pretty funky. I've attached a pic of Jhonathan Florez wearing the goggles with a 3X so you get an idea of what I mean.
I figured out that Jeb Corliss wears the G2/G3 style helmet (as recommended by Shredex) when he jumps with the Recon goggles so I think that's probably the best option.
Also, I've looked around on the basejumper.com and dropzone.com forums and one guy removed the Flight HUD from the goggles and
put it into a G3 (untested in flight though), so there's that. Not sure if anyone has done it with a Tonfly helmet yet, but it would probably only work on a full face helmet without the goggles.